@book{bhlitem54768, title = {Anales de la Sociedad EspaƱola de Historia Natural }, volume = {t. 19 (1890)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/54768}, note = {https://www.biodiversitylibrary.org/bibliography/8068}, publisher = {Madrid, La Sociedad, }, author = {Sociedad EspaƱola de Historia Natural.}, year = {1890}, pages = {660}, keywords = {Natural history|Periodicals|Spain}, }